CVE-2026-33069

HIGH

7.5

Description

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsip_multipart_parse(). After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This allows 1-2 bytes of adjacent heap memory to be read. All applications that process incoming SIP messages with multipart bodies or SDP content are potentially affected. This issue is resolved in version 2.17.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/20/2026

Derniere modification3/23/2026

Sourcenvd

Observations honeypot0

Produits affectes

pjsip:pjsip

Faiblesses (CWE)

CWE-125

References

https://github.com/pjsip/pjproject/commit/f0fa32a226df5f87a9903093e5d145ebb69734db(security-advisories@github.com)

https://github.com/pjsip/pjproject/security/advisories/GHSA-x5pq-qrp4-fmrj(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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